NACHI-6004-2NSE [20x42x12] Light Single Row Deep Groove Radial Ball Bearing 2RS = Rubber Seals | 2NSE = Contact Rubber Seals.
KSK-6004-ZZ [20x42x12] Light Single Row Deep Groove Radial Ball Bearing ZZ=Metal Shields.
NACHI-6004-ZZ [20x42x12] Light Single Row Deep Groove Radial Ball Bearing ZZ=Metal Shields.
CHINESE-6001-ZZ [12x28x8] Light Single Row Deep Groove Radial Ball Bearing ZZ=Metal Shields.
NACHI-6004-2NSE [20x42x12] Light Single Row Deep Groove Radial Ball Bearing 2RS = Rubber Seals | 2NSE = Contact Rubber Seals.
KSK-6004-ZZ [20x42x12] Light Single Row Deep Groove Radial Ball Bearing ZZ=Metal Shields.
NACHI-6004-ZZ [20x42x12] Light Single Row Deep Groove Radial Ball Bearing ZZ=Metal Shields.
CHINESE-6001-ZZ [12x28x8] Light Single Row Deep Groove Radial Ball Bearing ZZ=Metal Shields.
NACHI-6004-2NSE [20x42x12] Light Single Row Deep Groove Radial Ball Bearing 2RS = Rubber Seals | 2NSE = Contact Rubber Seals.
KSK-6004-ZZ [20x42x12] Light Single Row Deep Groove Radial Ball Bearing ZZ=Metal Shields.
NACHI-6004-ZZ [20x42x12] Light Single Row Deep Groove Radial Ball Bearing ZZ=Metal Shields.
CHINESE-6001-ZZ [12x28x8] Light Single Row Deep Groove Radial Ball Bearing ZZ=Metal Shields.